How To Fix RH229 - Table &1 locked; cannot save hierarchy

SAP Error Message - Details

• Message type: E = Error

• Message class: RH - BW: Hierarchies ( basic functions )

• Message number: 229

• Message text: Table &1 locked; cannot save hierarchy

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RH229 - Table &1 locked; cannot save hierarchy ?

  The SAP error message RH229, which states "Table &1 locked; cannot save hierarchy," typically occurs when there is an attempt to save a hierarchy in the SAP system, but the underlying table that stores the hierarchy data is locked. This can happen for several reasons, and understanding the cause and potential solutions is essential for resolving the issue.
  Causes:
  
  Concurrent Access: Another user or process may be accessing or modifying the same hierarchy data, causing the table to be locked.
  Long-Running Transactions: A transaction that takes a long time to complete may hold a lock on the table, preventing other transactions from saving changes.
  System Errors: There may be system errors or issues with the database that lead to locking problems.
  Background Jobs: Background jobs that are processing data related to the hierarchy may also lock the table.
  
  Solutions:
  
  
  Check for Locks:
  
  Use transaction code SM12 to check for existing locks on the table. You can identify the user or process that is holding the lock and take appropriate action.
  If you find a lock that is no longer needed, you can delete it (if you have the necessary authorizations).
  
  
  
  Wait and Retry:
  
  If the lock is due to a legitimate process (like a long-running transaction), you may need to wait for that process to complete before trying to save the hierarchy again.
  
  
  
  Review Background Jobs:
  
  Check if there are any background jobs running that might be locking the table. You can use transaction code SM37 to monitor background jobs and their statuses.
  
  
  
  Transaction Management:
  
  Ensure that transactions are being managed properly. If a transaction is taking too long, consider optimizing it or breaking it into smaller parts.
  
  
  
  System Monitoring:
  
  Monitor the system for performance issues that might lead to locking problems. This can include checking for database performance, system load, and other related metrics.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  
  
  
  Contact SAP Support:
  
  If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (for lock entries), SM37 (for background jobs), and SE11 (for data dictionary) to help diagnose and resolve the issue.
  User Authorizations: Ensure that you have the necessary authorizations to view and manage locks in the system.
  Database Locks: Understand how database locks work in SAP and the implications of concurrent access on data integrity.
  
  By following these steps, you should be able to identify the cause of the RH229 error and implement a solution to resolve it.